TEXAS · WELLS · GAINES COUNTY · SEMINOLE SAN ANDRES UNIT LEASE · API 42-165-38996 · DISTRICT 7B
Seminole San Andres Unit #5401R
Gaines County · Seminole (San Andres) field · Producing · Directional
Seminole San Andres Unit #5401R (API 42-165-38996) is a well in Gaines County operated by Oxy USA Inc., completed July 29, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 15, 2025, permitted to 5,638 ft.
Completion filings report 10 formation tops, including Yates, Seven Rivers, Queen, San Andres.
Its lease has reported 280M barrels of oil and 328M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 710 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 26, 2026
- Permits on file
- 3,316
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA Inc. |
| Production reports | OXY USA Inc.through Apr 2026 |
| Latest permit | OXY USA Inc.May 15, 2025 |
- 5,638
- total depth, ft
- 1
- permits on file
- May 15, 2025
- last permit issued
- Jul 29, 2025
- completed
- 280M
- cumulative oil, bbl
- 328M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 29, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 710 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Seminole San Andres Unit O-11-60475 | Seminole (San Andres) | OXY USA Inc. | 710 | 280M | 328M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 6,894,490 · prior 12 6,103,864(+13%)
Gas, mcf lease total
Last 12 months 7,765,270 · prior 12 7,395,533(+5%)
Wells named Seminole San Andres Unit
OXY USA Inc.'s other wells filed under this lease name in Gaines County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Amerada Hess CorporationJan 1993 → Oct 2006
- 2Hess CorporationNov 2006 → Aug 2017
- 3OXY USA Inc.Sep 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907997-99 | Drill | OXY USA Inc. | May 14, 2025 | May 15, 2025 | Jun 30, 2025 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 29, 2025 | Seminole San Andres Unit O-11-60475 | Seminole (San Andres) | OXY USA Inc. | Producing | 5,638 |
Formation tops
As filed on W-2/G-1. Subsea from 3,344 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YatesYATES - OVERPRESSURE, INERT GAS | 3,167 | 177 |
| Seven Rivers | 3,408 | -64 |
| Queen | 3,999 | -655 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD | 4,695 | -1,351 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| San Angelo | — | — |
| Spraberry | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,132 | 5,542 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,091 | 13.5 | 1,115 S |
| 7 | 5,632 | 8.75 | 1,085 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 28, 2026 | Oct 8, 2025 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-165-38996 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-38996 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/16538996, documented in the API reference.